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Classsourcing: Crowd-Based Validation of Question-Answer Learning Objects

  • Jakub Šimko
  • Marián Šimko
  • Mária Bieliková
  • Jakub Ševcech
  • Roman Burger
Part of the Lecture Notes in Computer Science book series (LNCS, volume 8083)

Abstract

The Web 2.0 principles reflect into learning domain and provide means for interactivity and collaboration. Student activities during learning in this environment can be utilized to gather data usable for learning corpora enrichment. It is now a research issue to examine, to what extent the student crowd is reliable in delivering useful artifacts and to bring in suitable tools to enable this. In this paper we present a method for crowd-based validation of question-answer learning objects involving interactive exercise for learners. The method utilizes students’ correctness estimations of answers provided by other students during learning. We show that aggregate student crowd estimations are to big extent comparable to teacher’s evaluations of provided answers.

Keywords

crowdsourcing education question answer evaluation technology enhanced learning 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  • Jakub Šimko
    • 1
  • Marián Šimko
    • 1
  • Mária Bieliková
    • 1
  • Jakub Ševcech
    • 1
  • Roman Burger
    • 1
  1. 1.Institute of Informatics and Software EngineeringSlovak University of Technology in BratislavaBratislavaSlovakia

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